Telemetry: instanceId is now fully random.

Commons/ShellState.qml

@@ -66,6 +66,11 @@ Singleton {
       property var ui: ({
                           settingsSidebarExpanded: true
                         })
+
+      // Telemetry state
+      property var telemetry: ({
+                                 instanceId: ""
+                               })
     }
 
     onLoaded: {
@@ -198,6 +203,28 @@ Singleton {
     return getUiState().settingsSidebarExpanded !== false; // default to true
   }
 
+  // Telemetry state
+  function setTelemetryState(stateData) {
+    adapter.telemetry = stateData;
+    save();
+  }
+
+  function getTelemetryState() {
+    return adapter.telemetry || {
+      instanceId: ""
+    };
+  }
+
+  function getTelemetryInstanceId() {
+    return getTelemetryState().instanceId || "";
+  }
+
+  function setTelemetryInstanceId(instanceId) {
+    let state = getTelemetryState();
+    state.instanceId = instanceId;
+    setTelemetryState(state);
+  }
+
   // -----------------------------------------------------
   function buildStateSnapshot() {
     try {